Technical Data Sheet
Safety Data Sheet

40% Glass Fibre Reinforced PPS Granules

40% Glass Fiber Reinforced PPS Granules are available in 16 variations. PPS stands for polyphenylene sulfide, a high-temperature engineering thermoplastic known for its dimensional stability, chemical resistance and inherent flame retardancy. The addition of 40% glass fiber reinforcement provides enhanced mechanical strength and stiffness. Potential applications for this material include automotive components, electrical insulators, pump housings, and valve components requiring heat resistance and dimensional stability. Thanks to the wide choice of 40% Glass Fiber Reinforced PPS Granule we offer, you’re assured the right option for your application.
Type: Injection Moulding
Weight: 100g
Technical Name: Polyphenylenesulphide - 40% Glass Fibre Reinforced
Formula: PPS - 40% GFR
Density: 1.625g/cm³
Nominal Granule Size: 3mm
UOM Code: 004-126-92
SKU: 1000000526
Product Code: SU31-GL-000100
No Minimum order Despatch of products in stock within 48 hours Free technical support *Free delivery worldwide
  • Buy 5 for £119.05 each and save 19%
  • Buy 10 for £108.76 each and save 26%

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Technical Data Sheet
Safety Data Sheet

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Material Properties for Polymers

Chemical Resistance
Element Value
Acids - concentrated Good-Poor
Acids - dilute Good
Alcohols Good
Alkalis Good
Aromatic hydrocarbons Good
Greases and Oils Good
Halogenated Hydrocarbons Good-Poor
Halogens Good-Poor
Ketones Good
Electrical Properties
Element Value
Dielectric constant @1MHz 3.8-4.2
Dissipation factor @ 1MHz 0.0013-0.004
Dielectric strength( kV mm⁻¹ ) 18
Surface resistivity( Ohm/sq ) 10¹⁶
Volume resistivity( Ohmcm ) 10¹⁶
Physical Properties
Element Value
Flammability V0
Radiation resistance Good
Resistance to Ultra-violet Good
Limiting oxygen index( % ) 46
Water absorption - over 24 hours( % ) 0.05
Density( gcm⁻³ ) 1.66
Mechanical Properties
Element Value
Hardness - Rockwell R123
Elongation at break( % ) 1.2
Tensile modulus( GPa ) 7.6-12
Izod impact strength( J m⁻¹ ) 75-80
Tensile strength( MPa ) 124-160
Thermal Properties
Element Value
Heat-deflection temperature - 0.45MPa( C ) >260
Heat-deflection temperature - 1.8MPa( C ) 240
Upper working temperature( C ) 200-260
Thermal conductivity( W m⁻¹ K⁻¹ ) 0.29-0.45@23°C
Coefficient of thermal expansion( x10⁻⁶ K⁻¹ ) 22-35
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